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Individual Calculations September 2009 |
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| Causo, Deniel Total change: 2.50 | |   |
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| Victory Central Mall Open Chess Championship | Caloocan City | PHI | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2331 | 4.00 | 7 | 0.25 | 10 | 2.50 | |
|  Ricana, Leodegario | | | 2091 | PHI | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Laylo, Darwin | g | | 2494 | PHI | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Arroyo, Christian | | | 2240 | PHI | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Datu, Alcon John | | | 2176 | PHI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Milagrosa, Alexander | | | 2255 | PHI | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Gonzales, Jayson | g | | 2456 | PHI | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Nadera, Barlo A | m | | 2395 | PHI | 0.50 | 1 | 0.09 | 10 | 0.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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